YKK glass building with sleek, transparent architecture and blue sky.

ENVIRO|FACADES®

Our ENVIRO|FACADES® platform prioritizes thermal performance, helping improve insulation, reduce heat loss, and support more sustainable building design. Every system is engineered to meet today’ energy codes, lower operating costs, and enhance overall building performance.

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Solutions

High-Performance Facades Engineered for Energy Efficiency

ENVIRO|FACADES® systems reflect Erie AP’s commitment to sustainable building design and advanced thermal performance. Developed through certified engineering, analytical modeling, and decades of curtain wall experience, these systems help architects and developers achieve higher-performing building envelopes.

By combining structural performance, thermal efficiency, and architectural flexibility, ENVIRO|FACADES® systems support projects seeking improved energy performance without compromising design intent.

Modern glass facade with reflective windows and structural details.

Thermal Innovation

Maximizing Efficiency, Minimizing Loss

Our ENVIRO|FACADES® systems are engineered to improve thermal performance across the building envelope. Designed and tested for both new construction and retrofit applications, these systems help reduce energy consumption while maintaining architectural integrity.

Unitized construction ensures consistent quality and airtight performance, delivering facades designed for long-term thermal performance.

Close-up of a modern YKK window frame cross-section showing high-quality aluminu.

EF 30 UW

SSG or Captured Unitized Curtain Wall

EF 30 UW is a versatile unitized curtain wall system featuring a 3″ sightline and multiple glazing configurations, including structural silicone glazed and captured options. The system supports a wide range of infill types while delivering strong thermal and water performance. Factory-fabricated unitized panels ensure consistent quality and efficient installation.

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Cross-section of YKK window frame showcasing high-quality aluminum construction.

EF 35 UW

Structural Silocone Glazed Unitized Curtain Wall

EF 35 UW is a 3½” sightline structural silicone glazed unitized curtain wall designed for projects requiring larger spans and enhanced structural performance. The system accommodates a wide range of infill types while supporting blast, acoustic, and seismic design considerations. Factory-fabricated unitized panels ensure consistent quality and efficient installation.

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Certified Expertise

Engineering Expertise Behind Every Facade

Erie AP’s engineering team combines deep technical knowledge with hands-on project experience to support complex facade design. Our specialists apply advanced analytical tools, BIM coordination, and thermal modeling to optimize system performance before fabrication begins.

With NFRC-certified thermal analysis capabilities and decades of curtain wall innovation, we help architects and developers evaluate performance early in the design process—ensuring every system meets structural, thermal, and architectural expectations.

Our Process

YKK window frame manufacturing machinery in a factory setting.

Building Movements

Our tested systems provide strength and reliability against wind and seismic loads, ensuring facades perform under pressure regardless of environmental conditions.